Ingersoll Rand 85565836 Aftermarket High Efficiency Coalescing Line Filter Element

Ingersoll Rand 85565836 is the replacement grade H high efficiency coalescing element for the F577IH in-line compressed air filter, which takes the fine oil aerosol out of the air after a general purpose filter. It is used on Ingersoll Rand F577IH in-line compressed air filter housings. This aftermarket version is made to the same mounting and connections as the original, so it fits where the old one came off.

Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.

Technical properties & sizes

Applications & use cases

Oil mist reaching the tools
A grade H element takes out the fine oil aerosol a general purpose element lets through. When it saturates, oil carries over to the point of use and into any carbon stage after it. Replace it and check the drain.

High pressure drop across the filter
As the element loads, the pressure drop rises and the compressor works harder for the same pressure at the tools. Change the element when the differential gauge reaches the red zone.

Scheduled replacement
High efficiency elements are normally changed every 12 months or 8,000 hours, whichever comes first, together with the general purpose element ahead of them.

Fitting tips
Isolate and vent the housing, check the auto drain is clear, fit the new element with a clean O ring, and check the bowl seals before pressurising.

Price beat guarantee

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Frequently asked questions